Home / 1,073,448,178.10-1,610,172,267.15-944,201,726.90

Finding the Fourth Proportional to 1,073,448,178.10, 1,610,172,267.15 and 944,201,726.90

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Solution

The fourth proportional to 1,073,448,178.10, 1,610,172,267.15 and 944,201,726.90 is: 1,416,302,590.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,448,178.10 : 1,610,172,267.15 = 944,201,726.90 : x
  2. Step 2: Convert to fraction form
    1,073,448,178.10/1,610,172,267.15 = 944,201,726.90/x
  3. Step 3: Cross multiply
    1,073,448,178.10x = 1,610,172,267.15 × 944,201,726.90
  4. Step 4: Simplify right side
    1,073,448,178.10x = 1,520,327,435,249,518,080
  5. Step 5: Solve for x
    x = 1,520,327,435,249,518,080/1,073,448,178.10
  6. Step 6: Final answer
    x = 1,416,302,590.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.